| Property | Value |
| Name | 615 West 131st Street |
| hostmaster@columbia.edu | |
| Address | CUIT - 5th Floor |
| City | New York, NY 10027 |
| Country | UNITED STATES |
| NameServer | DNS2.ITD.UMICH.EDU |
| Created | 1985-07-05 00:00:00 |
| Changed | 2012-12-13 00:00:00 |
| Expires | 2015-07-31 00:00:00 |
| Date | IP Address |
| 2017-01-10 | 104.85.9.131 (ClassC) |
| 2020-12-19 | 104.114.79.16 (ClassC) |
| 2024-10-07 | 162.159.138.44 (ClassC) |
| 2024-11-03 | 162.159.128.45 (ClassC) |